Remember the Harper Index? Here's mine.

Hours of sleep last night: Six

Number of times I awakened from said sleep: Six

Hours of sleep previous night: Five

Number of times I awakened for said sleep: Six

Hours of travel today: Six

Hours between breakfast and next actual meal: 12.5

Glares glared at man in Chili's who attempted to engage me in conversation about my reading, which happened to be Olive Kitteridge, and prompted this observation from him "Maine is really small. It's about the size of Las Cruces, New Mexico.": Three

Days on this leg of tour: Five

Events: Six

Flights: Seven

Total hours to be spent in El Paso, assuming plane departs on time: Twenty