condition	mean	min	max
4 h after light	6413.207666666667	5894.124	6838.585
8 h after light	7188.585	5780.935	8482.166
12 h after light	3978.741	2987.6479999999997	5073.485
16 h after light	5553.025666666666	4399.9259999999995	7552.121999999999
4 h after dark	5651.981666666667	4816.174	6257.48
8 h after dark	3733.444	2730.935	4563.712