condition	mean	min	max
4 h after light	236.5	236.5	236.5
8 h after light	281.9	258.7	305.1
12 h after light	304.9	256.4	353.4
4 h after dark	288.95	240.2	337.7
8 h after dark	231.95	224.4	239.5
12 h after dark	201.55	182.3	220.8