condition	mean	min	max
4 h after light	6.0	6.0	6.0
8 h after light	45.2	25.0	65.4
12 h after light	22.9	10.5	35.3
4 h after dark	55.949999999999996	12.8	99.1
8 h after dark	44.45	21.0	67.9
12 h after dark	47.0	8.2	85.8