condition	mean	min	max
0 h after light	32.6057	31.6432	33.5682
4 h after light	47.5646	45.7831	49.3461
8 h after light	25.93795	25.533	26.3429
4 h after dark	37.58885	34.6883	40.4894
8 h after dark	46.18485	44.9733	47.3964
12 h after dark	39.71705	35.3902	44.0439