condition	mean	min	max
4 h after light	3.017904	2.897133	3.145785
8 h after light	2.2054486666666664	1.50719	2.5778209999999997
12 h after light	1.4557746666666667	1.3211680000000001	1.6417169999999999
16 h after light	2.9584123333333334	2.5907459999999998	3.392678
4 h after dark	2.4400173333333335	2.139885	2.827931
8 h after dark	1.5638960000000002	1.5298040000000002	1.586157