condition mean min max 0 h after light 4462.25 4456.04 4468.46 2 h after light 4817.155000000001 4673.92 4960.39 4 h after light 4928.9 4670.88 5186.92 8 h after light 4524.719999999999 4425.9 4623.54 12 h after light 3802.975 3770.66 3835.29 2 h after dark 3648.6 3617.74 3679.46 4 h after dark 3834.46 3623.08 4045.84 8 h after dark 3599.615 3448.38 3750.85 12 h after dark 3817.5 3775.31 3859.69