condition	mean	min	max
4 h after light	39.4821	37.7155	41.2487
8 h after light	32.9863	32.89	33.0826
12 h after light	33.58895	31.4673	35.7106
4 h after dark	37.2045	33.9606	39.2059
8 h after dark	40.839999999999996	39.9689	41.3291
12 h after dark	46.52453333333334	44.698	49.1998