condition	mean	min	max
3 h after light	7.25729	5.44037	10.1179
6 h after light	7.007140000000001	4.45533	11.1193
9 h after light	4.914863333333333	3.55789	7.12183
12 h after light	6.586915	4.00859	8.2919
3 h after dark	2.12797	1.43704	2.88103
6 h after dark	4.0700666666666665	2.89164	5.4704
9 h after dark	6.665	4.52825	8.67054
12 h after dark	7.2826699999999995	6.96036	7.60498