condition	mean	min	max
0 h after light	46.5281	45.5033	47.5529
4 h after light	24.24105	21.6368	26.8453
8 h after light	48.89105	46.395	51.3871
4 h after dark	43.73125	41.4872	45.9753
8 h after dark	33.832	33.7293	33.9347
12 h after dark	37.5168	34.9114	40.1222