condition	mean	min	max
0 h after light	234.2115	231.062	237.361
4 h after light	718.809	618.305	819.313
8 h after light	407.1145	369.796	444.433
4 h after dark	21.7693	18.5529	24.9857
8 h after dark	91.29415	88.119	94.4693
12 h after dark	255.464	232.968	277.96