condition mean min max 0 h after light 0.115476 0.0 0.230952 2 h after light 0.11394399999999999 0.107458 0.12043 4 h after light 0.054496 0.0 0.108992 8 h after light 0.0553895 0.0 0.110779 12 h after light 0.276691 0.122444 0.430938 2 h after dark 0.290535 0.220867 0.360203 4 h after dark 0.15854649999999998 0.103098 0.213995 8 h after dark 0.0581755 0.0 0.116351 12 h after dark 0.2268135 0.11012 0.343507