condition	mean	min	max
4 h after light	1.8	1.8	1.8
8 h after light	10.149999999999999	3.4	16.9
12 h after light	11.0	6.8	15.2
4 h after dark	54.349999999999994	2.6	106.1
8 h after dark	26.25	24.0	28.5
12 h after dark	46.099999999999994	3.1	89.1