condition	mean	min	max
4 h after light	2.8292100000000002	2.11863	3.90097
8 h after light	4.187139999999999	2.13318	5.96917
12 h after light	5.66332	4.19743	7.8667
4 h after dark	8.825759999999999	6.72904	10.7493
8 h after dark	7.45718	5.68666	10.8526
12 h after dark	5.768526666666666	4.22585	8.05096