condition	mean	min	max
0 h after light	5.92215	4.69349	7.15081
4 h after light	8.316075000000001	7.67201	8.96014
8 h after light	9.32151	9.17781	9.46521
4 h after dark	11.58197	9.69384	13.4701
8 h after dark	10.36102	8.92604	11.796
12 h after dark	8.137055	7.30718	8.96693