condition	mean	min	max
4 h after light	103.51580000000001	98.9086	108.123
8 h after light	62.8115	62.3682	63.2548
12 h after light	57.95825	54.0659	61.8506
4 h after dark	70.53030000000001	67.938	73.1226
8 h after dark	86.74879999999999	85.8407	87.6569
12 h after dark	96.6448	95.0353	98.2543