condition	mean	min	max
2 h after light	3.3376816666666667	2.70333	3.75255
6 h after light	2.27489	1.39246	2.99113
10 h after light	2.4323550000000003	1.40726	3.32229
14 h after light	2.690675	1.80863	3.28982
18 h after light	2.9308716666666665	1.94132	3.81486
2 h after dark	2.73362	2.09526	3.69266