condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.004968208333333333 0.0 0.0596185 11 h after light 0.003517425 0.0 0.0422091 2 h after dark 0.030991675 0.0 0.133714 6 h after dark 0.020529591666666666 0.0 0.106491 10 h after dark 0.025005058333333333 0.0 0.13686