condition mean min max 3 h after light 0.08937183333333333 0.0 0.174314 6 h after light 0.11668070000000001 0.0 0.288075 9 h after light 0.039003866666666664 0.0 0.0613834 12 h after light 0.0142121 0.0 0.0568484 3 h after dark 0.0 0.0 0.0 6 h after dark 0.023417066666666667 0.0 0.0702512 9 h after dark 0.064211 0.0 0.192633 12 h after dark 0.1319185 0.054367 0.20947