condition	mean	min	max
4 h after light	303.2	303.2	303.2
8 h after light	295.3	259.8	330.8
12 h after light	331.5	306.4	356.6
4 h after dark	300.45	250.2	350.7
8 h after dark	285.95	254.0	317.9
12 h after dark	339.2	318.9	359.5