condition	mean	min	max
0 h after light	36.84555	36.0938	37.5973
4 h after light	40.41985	37.534	43.3057
8 h after light	40.9897	40.7627	41.2167
4 h after dark	43.65925	37.565	49.7535
8 h after dark	43.6964	41.9147	45.4781
12 h after dark	40.3503	40.172	40.5286