condition	mean	min	max
4 h after light	704.9	704.9	704.9
8 h after light	606.15	508.5	703.8
12 h after light	431.3	318.4	544.2
4 h after dark	527.7	481.2	574.2
8 h after dark	540.05	476.5	603.6
12 h after dark	608.0	576.1	639.9