condition	mean	min	max
4 h after light	841.1	841.1	841.1
8 h after light	747.0	622.0	872.0
12 h after light	884.9	790.8	979.0
4 h after dark	759.7	664.5	854.9
8 h after dark	658.55	647.8	669.3
12 h after dark	657.4000000000001	591.7	723.1