condition	mean	min	max
4 h after light	30.5066935	22.340646	38.672741
8 h after light	35.8896525	31.547605	40.2317
12 h after light	51.578517999999995	34.401979	68.755057
4 h after dark	40.070074	37.331204	42.808944
8 h after dark	33.429674	29.422705	37.436643
12 h after dark	34.430039	34.430039	34.430039