condition	mean	min	max
4 h after light	474.1	474.1	474.1
8 h after light	571.2	501.3	641.1
12 h after light	570.25	438.9	701.6
4 h after dark	369.6	326.7	412.5
8 h after dark	415.15	328.8	501.5
12 h after dark	349.70000000000005	294.6	404.8