condition	mean	min	max
4 h after light	86.869421	47.716676	126.022166
8 h after light	95.430398	88.560472	102.300324
12 h after light	499.282299	179.05376	819.510838
4 h after dark	227.6575815	205.015349	250.299814
8 h after dark	665.0400475	597.974872	732.105223
12 h after dark	173.211219	173.211219	173.211219