condition	mean	min	max
3 h after light	1.2564123333333332	0.942237	1.6655
6 h after light	2.69271	2.22954	3.37951
9 h after light	3.3961966666666665	1.5469	5.18372
12 h after light	5.9243925	4.24173	9.60964
3 h after dark	17.639466666666667	13.7457	19.8059
6 h after dark	17.115	15.2304	18.7096
9 h after dark	20.2416	19.5914	21.4665
12 h after dark	16.11755	13.261	18.9741