condition	mean	min	max
4 h after light	41.9	41.9	41.9
8 h after light	13.049999999999999	7.2	18.9
12 h after light	17.0	3.7	30.3
4 h after dark	21.0	4.3	37.7
8 h after dark	33.05	29.6	36.5
12 h after dark	27.65	26.0	29.3