condition	mean	min	max
4 h after light	73.2	73.2	73.2
8 h after light	51.900000000000006	38.9	64.9
12 h after light	52.55	47.3	57.8
4 h after dark	90.05000000000001	58.7	121.4
8 h after dark	61.0	58.5	63.5
12 h after dark	42.900000000000006	32.1	53.7