condition	mean	min	max
4 h after light	16.780083333333334	9.18155	22.2911
8 h after light	16.61182	4.89296	29.4164
12 h after light	22.884233333333334	14.7007	32.3769
4 h after dark	27.007533333333335	19.7222	32.5726
8 h after dark	26.3352	18.3489	32.1523
12 h after dark	23.756899999999998	21.7032	24.8967