condition	mean	min	max
4 h after light	13.9	13.9	13.9
8 h after light	16.8	3.2	30.4
12 h after light	44.65	13.0	76.3
4 h after dark	36.699999999999996	9.1	64.3
8 h after dark	23.55	4.6	42.5
12 h after dark	28.65	6.8	50.5