condition	mean	min	max
3 h after light	12.0432	10.7163	13.8657
6 h after light	12.4317	10.5945	15.5299
9 h after light	11.168000000000001	10.726	11.9381
12 h after light	14.609425	10.8002	20.8369
3 h after dark	17.744466666666668	16.1383	20.9157
6 h after dark	21.375533333333333	19.8375	22.9786
9 h after dark	18.3844	16.3144	21.0501
12 h after dark	19.56445	17.857	21.2719