condition	mean	min	max
4 h after light	53.4	53.4	53.4
8 h after light	41.7	32.2	51.2
12 h after light	48.0	35.5	60.5
4 h after dark	54.800000000000004	40.2	69.4
8 h after dark	35.5	34.2	36.8
12 h after dark	54.35	41.5	67.2