condition	mean	min	max
3 h after light	3.650943333333333	3.28644	4.20945
6 h after light	3.18291	2.49879	3.54207
9 h after light	4.453773333333333	3.65202	4.89198
12 h after light	4.3253175	3.72624	5.02699
3 h after dark	3.95457	3.54218	4.33472
6 h after dark	5.338256666666667	4.92265	5.55672
9 h after dark	3.8805033333333334	3.07288	4.45125
12 h after dark	3.7511	3.69259	3.80961