condition	mean	min	max
4 h after light	575.9	575.9	575.9
8 h after light	546.4	495.2	597.6
12 h after light	712.8	555.0	870.6
4 h after dark	1093.6	713.2	1474.0
8 h after dark	1271.3000000000002	1249.4	1293.2
12 h after dark	1074.25	1066.0	1082.5