condition	mean	min	max
4 h after light	570.824316	392.118254	749.530378
8 h after light	762.4847515	701.429754	823.539749
12 h after light	513.071178	427.07798	599.064376
4 h after dark	811.847192	438.931565	1184.762819
8 h after dark	802.46685	729.356165	875.577535
12 h after dark	990.757613	990.757613	990.757613