condition	mean	min	max
4 h after light	7.1	7.1	7.1
8 h after light	39.25	30.3	48.2
12 h after light	45.900000000000006	43.1	48.7
4 h after dark	49.349999999999994	43.9	54.8
8 h after dark	51.6	33.8	69.4
12 h after dark	40.75	40.0	41.5