condition	mean	min	max
4 h after light	1160.2320565	1041.770518	1278.693595
8 h after light	557.8434070000001	468.816733	646.870081
12 h after light	687.465733	545.576336	829.35513
4 h after dark	333.03317400000003	329.680445	336.385903
8 h after dark	278.146255	206.655483	349.637027
12 h after dark	2085.869219	2085.869219	2085.869219