condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 1.82581e-09 0.0 3.65162e-09 4 h after light 0.0168887 0.0 0.0337774 8 h after light 4.343355 3.49456 5.19215 12 h after light 0.003604195 0.0 0.00720839 2 h after dark 1.46217 0.0 2.92434 4 h after dark 4.76863 1.23598 8.30128 8 h after dark 2.0365142649999997 0.00272853 4.0703 12 h after dark 0.2968505745575 1.49115e-07 0.593701