condition	mean	min	max
4 h after light	8.0	8.0	8.0
8 h after light	20.799999999999997	15.7	25.9
12 h after light	23.5	16.1	30.9
4 h after dark	32.45	26.0	38.9
8 h after dark	9.399999999999999	9.2	9.6
12 h after dark	13.2	11.2	15.2