condition	mean	min	max
4 h after light	3946.2772315	3158.268748	4734.285715
8 h after light	3236.7051325	3049.793593	3423.616672
12 h after light	3873.6801835	3357.194012	4390.166355
4 h after dark	2861.5582160000004	2333.384215	3389.732217
8 h after dark	2008.9418685	1445.770518	2572.113219
12 h after dark	3615.084926	3615.084926	3615.084926