condition	mean	min	max
4 h after light	9.2	9.2	9.2
8 h after light	31.85	28.0	35.7
12 h after light	14.399999999999999	11.4	17.4
4 h after dark	16.0	14.2	17.8
8 h after dark	2.7	2.1	3.3
12 h after dark	31.799999999999997	31.3	32.3