condition	mean	min	max
4 h after light	611.6	611.6	611.6
8 h after light	912.85	705.8	1119.9
12 h after light	1116.75	916.3	1317.2
4 h after dark	800.6999999999999	413.3	1188.1
8 h after dark	383.05	236.5	529.6
12 h after dark	270.45	185.0	355.9