condition	mean	min	max
4 h after light	13.148845999999999	12.387216	13.910476
8 h after light	13.2505655	13.027387	13.473744
12 h after light	12.259066	10.909918	13.608214
4 h after dark	13.827130499999999	12.27967	15.374591
8 h after dark	14.193525999999999	14.124581	14.262471
12 h after dark	10.931308	10.931308	10.931308