condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.02197855 0.0 0.0439571 4 h after light 0.0222922 0.0 0.0445844 8 h after light 0.0678012 0.0453154 0.090287 12 h after light 0.2073415 0.150262 0.264421 2 h after dark 0.0471447 0.0451742 0.0491152 4 h after dark 0.08514429999999999 0.0437686 0.12652 8 h after dark 0.0722717 0.0493539 0.0951895 12 h after dark 0.090092 0.0 0.180184