condition	mean	min	max
4 h after light	1.020055	0.78426	1.25585
8 h after light	1.60298	1.598	1.60796
12 h after light	2.06321	1.74692	2.3795
4 h after dark	2.91549	2.412	3.1704
8 h after dark	2.4101033333333333	1.90581	3.33482
12 h after dark	1.2597866666666666	1.18821	1.39098