condition	mean	min	max
4 h after light	2.7224199999999996	2.26109	3.18375
8 h after light	3.550185	3.45024	3.65013
12 h after light	4.103375	4.04615	4.1606
4 h after dark	4.735816666666667	4.23561	5.30391
8 h after dark	4.560253333333334	4.25625	4.75621
12 h after dark	3.914076666666667	3.50239	4.17787