condition	mean	min	max
4 h after light	109.2	109.2	109.2
8 h after light	40.75	35.9	45.6
12 h after light	76.35000000000001	8.4	144.3
4 h after dark	75.85	64.2	87.5
8 h after dark	57.75	11.4	104.1
12 h after dark	62.7	32.2	93.2