condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 1.0738314999999998 0.999123 1.14854 4 h after light 1.3482115000000001 0.595393 2.10103 8 h after light 0.8148645 0.522119 1.10761 12 h after light 1.2431795 0.385679 2.10068 2 h after dark 0.24955952 0.00718004 0.491939 4 h after dark 0.542762 0.265104 0.82042 8 h after dark 0.113823 0.0 0.227646 12 h after dark 0.0 0.0 0.0