condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.002640143333333333 0.0 0.00792043 9 h after light 6.199936666666667e-07 0.0 1.29501e-06 12 h after light 0.01854914283 0.0 0.0741752 3 h after dark 0.0 0.0 0.0 6 h after dark 6.181966666666667e-06 0.0 1.85459e-05 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0