condition	mean	min	max
4 h after light	5251.721476000001	4197.480126	6305.962826
8 h after light	5109.6890834999995	4740.499928	5478.878239
12 h after light	5461.4210514999995	5007.733509	5915.108594
4 h after dark	3678.8544519999996	2801.039749	4556.669155
8 h after dark	2372.2163925	993.493133	3750.939652
12 h after dark	5186.568649	5186.568649	5186.568649