condition	mean	min	max
3 h after light	5.22934	4.31211	5.95576
6 h after light	4.565593333333333	2.96364	6.31484
9 h after light	7.79599	6.07392	10.5961
12 h after light	7.1672525	5.78635	9.48487
3 h after dark	6.59755	5.69745	7.73262
6 h after dark	3.8652633333333335	3.24439	4.4702
9 h after dark	2.27187	1.35284	3.07097
12 h after dark	4.78144	4.7212	4.84168