condition	mean	min	max
4 h after light	324.3	324.3	324.3
8 h after light	348.0	343.8	352.2
12 h after light	698.3	485.3	911.3
4 h after dark	571.25	415.8	726.7
8 h after dark	398.95	337.0	460.9
12 h after dark	420.6	343.5	497.7