condition mean min max 0 h after light 0.6359445 0.612508 0.659381 2 h after light 0.5686355 0.114611 1.02266 4 h after light 0.5113099999999999 0.400266 0.622354 8 h after light 0.579445 0.210053 0.948837 12 h after light 0.6129075 0.410117 0.815698 2 h after dark 0.48669300000000004 0.342799 0.630587 4 h after dark 0.1490305 0.101828 0.196233 8 h after dark 0.459287 0.0 0.918574 12 h after dark 0.2682545 0.209599 0.32691