condition	mean	min	max
4 h after light	13.8	13.8	13.8
8 h after light	32.349999999999994	25.4	39.3
12 h after light	33.3	29.1	37.5
4 h after dark	19.6	9.0	30.2
8 h after dark	95.6	66.5	124.7
12 h after dark	151.2	144.0	158.4