condition	mean	min	max
4 h after light	44.5532035	36.324288	52.782119
8 h after light	40.454513000000006	40.329765	40.579261
12 h after light	47.325285	44.584164	50.066406
4 h after dark	55.1009215	46.0491	64.152743
8 h after dark	52.7886635	46.594815	58.982512
12 h after dark	31.00241	31.00241	31.00241