condition	mean	min	max
4 h after light	51.5	51.5	51.5
8 h after light	40.35	29.1	51.6
12 h after light	48.849999999999994	47.4	50.3
4 h after dark	25.9	4.4	47.4
8 h after dark	20.2	8.5	31.9
12 h after dark	29.2	22.4	36.0