condition	mean	min	max
4 h after light	35.4	35.4	35.4
8 h after light	26.75	22.7	30.8
12 h after light	16.85	16.0	17.7
4 h after dark	29.65	13.3	46.0
8 h after dark	12.95	12.3	13.6
12 h after dark	13.299999999999999	9.7	16.9