condition	mean	min	max
3 h after light	5.142906666666667	4.38743	6.28291
6 h after light	4.3721033333333335	2.89531	5.2301
9 h after light	5.79413	4.62226	7.35184
12 h after light	7.33216	5.84352	7.89011
3 h after dark	8.46462	8.00022	9.22422
6 h after dark	7.15431	5.62692	8.29403
9 h after dark	5.452513333333333	5.22884	5.59705
12 h after dark	3.6477	3.4488	3.8466