condition	mean	min	max
4 h after light	1.21766	1.09638	1.33894
8 h after light	2.54427	2.10481	2.98373
12 h after light	2.341145	1.84492	2.83737
4 h after dark	4.192645	3.20647	5.17882
8 h after dark	1.806875	1.68143	1.93232
12 h after dark	1.7309450000000002	1.58339	1.8785