condition	mean	min	max
4 h after light	2347.1549999999997	2099.72	2594.59
8 h after light	1063.7649999999999	1043.61	1083.92
12 h after light	562.788	550.682	574.894
4 h after dark	1471.8333333333333	1407.73	1510.42
8 h after dark	2322.6766666666667	2264.3	2429.66
12 h after dark	3041.36	3012.08	3082.56