condition mean min max 3 h after light 0.02312025 0.0 0.277443 7 h after light 0.028429275 0.0 0.253502 11 h after light 0.0123515 0.0 0.148218 2 h after dark 0.028635166666666666 0.0 0.257025 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0