condition	mean	min	max
4 h after light	3315.3194685	2821.994244	3808.644693
8 h after light	3966.831519	3738.524805	4195.138233
12 h after light	3357.6376419999997	3133.889381	3581.385903
4 h after dark	4082.210108	3790.99532	4373.424896
8 h after dark	3907.2533320000002	3337.732057	4476.774607
12 h after dark	3315.053058	3315.053058	3315.053058