condition	mean	min	max
4 h after light	15.8	15.8	15.8
8 h after light	29.95	12.1	47.8
12 h after light	14.05	5.0	23.1
4 h after dark	12.149999999999999	6.6	17.7
8 h after dark	32.05	15.3	48.8
12 h after dark	29.7	20.6	38.8