condition	mean	min	max
4 h after light	42.4888	41.6204	43.3572
8 h after light	38.4058	37.5684	39.2432
12 h after light	39.55445	39.1305	39.9784
4 h after dark	42.504466666666666	40.8309	43.3998
8 h after dark	49.326233333333334	47.9428	50.4351
12 h after dark	45.8452	43.979	47.4269