condition	mean	min	max
0 h after light	29.7773	29.2256	30.329
4 h after light	22.1435	22.0736	22.2134
8 h after light	19.20605	14.4074	24.0047
4 h after dark	25.729	23.2622	28.1958
8 h after dark	27.287599999999998	25.8876	28.6876
12 h after dark	28.4724	20.5989	36.3459