condition	mean	min	max
4 h after light	1499.287423	1281.274285	1717.300561
8 h after light	941.2327700000001	819.818873	1062.646667
12 h after light	1050.2201385	1004.958377	1095.4819
4 h after dark	955.623775	750.613198	1160.634352
8 h after dark	725.9000739999999	449.857945	1001.942203
12 h after dark	1381.417741	1381.417741	1381.417741