condition	mean	min	max
4 h after light	32.40835	27.1336	37.6831
8 h after light	30.8595	27.9681	33.7509
12 h after light	33.33925	32.8828	33.7957
4 h after dark	32.02113333333333	30.8434	33.5016
8 h after dark	34.1762	31.5884	35.8112
12 h after dark	34.6801	32.9529	36.9572