condition	mean	min	max
4 h after light	420.8	420.8	420.8
8 h after light	407.45000000000005	394.8	420.1
12 h after light	429.9	340.7	519.1
4 h after dark	523.95	509.9	538.0
8 h after dark	500.45000000000005	382.7	618.2
12 h after dark	513.45	472.8	554.1