condition	mean	min	max
3 h after light	6.47893	4.41263	8.20285
6 h after light	9.04779	7.13223	11.2376
9 h after light	23.333066666666667	22.0307	24.811
12 h after light	26.8883	19.924	32.7693
3 h after dark	31.16036666666667	29.6798	32.5016
6 h after dark	54.2375	43.7945	69.3249
9 h after dark	34.6669	32.7492	38.119
12 h after dark	5.472766666666667	5.32742	5.66931