condition	mean	min	max
4 h after light	3317.1583333333333	3200.87	3509.695
8 h after light	3935.41	3707.993333	4088.656667
12 h after light	3741.862222	3431.023333	4145.863333
1.5 h after dark	3390.7599999999998	2659.216667	4351.833333
5.5 h after dark	3570.5677776666666	3273.983333	3965.55
9.5 h after dark	3071.622222	2737.703333	3469.42