condition	mean	min	max
4 h after light	306.2293315	237.770518	374.688145
8 h after light	405.52284899999995	285.288621	525.757077
12 h after light	494.779411	382.472262	607.08656
4 h after dark	916.8892764999999	564.709345	1269.069208
8 h after dark	700.2793745	533.557494	867.001255
12 h after dark	887.970431	887.970431	887.970431