condition mean min max 4 h after light 0.0055288 0.0 0.0110576 8 h after light 0.0 0.0 0.0 12 h after light 0.01663115 0.0156512 0.0176111 4 h after dark 0.006973467126666666 0.0 0.0209204 8 h after dark 0.007363000000000001 0.0 0.022089 12 h after dark 0.0 0.0 0.0