condition	mean	min	max
0 h after light	10.55765	10.255	10.8603
4 h after light	30.365499999999997	29.1205	31.6105
8 h after light	38.8913	35.6781	42.1045
4 h after dark	19.996850000000002	18.4234	21.5703
8 h after dark	11.9702	10.9926	12.9478
12 h after dark	8.071494999999999	6.80222	9.34077