condition	mean	min	max
3 h after light	9.017610000000001	7.18587	10.7933
6 h after light	8.47263	6.99896	10.1572
9 h after light	8.54525	7.02346	10.244
12 h after light	10.407095	8.7073	12.8662
3 h after dark	13.9982	13.1531	14.7493
6 h after dark	11.45148	9.79754	13.3108
9 h after dark	9.376426666666667	8.38757	11.0137
12 h after dark	7.66571	7.58226	7.74916