condition	mean	min	max
4 h after light	5.8	5.8	5.8
8 h after light	44.099999999999994	39.9	48.3
12 h after light	23.65	14.0	33.3
4 h after dark	15.350000000000001	3.1	27.6
8 h after dark	16.95	7.0	26.9
12 h after dark	17.9	4.3	31.5