condition	mean	min	max
4 h after light	1719.3820265	1142.701489	2296.062564
8 h after light	1488.5670515000002	1445.199505	1531.934598
12 h after light	2247.661172	1425.989302	3069.333042
4 h after dark	3403.695613	2583.874579	4223.516647
8 h after dark	4597.2409295	4029.232057	5165.249802
12 h after dark	3007.704262	3007.704262	3007.704262