condition	mean	min	max
4 h after light	98.3	98.3	98.3
8 h after light	73.44999999999999	58.3	88.6
12 h after light	122.9	97.2	148.6
4 h after dark	267.0	168.5	365.5
8 h after dark	244.45	159.4	329.5
12 h after dark	177.0	159.4	194.6