condition	mean	min	max
4 h after light	476.1	476.1	476.1
8 h after light	370.6	347.8	393.4
12 h after light	340.15	305.0	375.3
4 h after dark	310.65	262.9	358.4
8 h after dark	304.4	285.5	323.3
12 h after dark	263.2	217.9	308.5