condition mean min max 3 h after light 0.04315433333333333 0.0 0.129463 6 h after light 0.028508500000000003 0.0 0.0855255 9 h after light 0.0880609 0.0 0.187406 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.1208499 0.0 0.278481 9 h after dark 0.07719953333333333 0.0 0.142976 12 h after dark 0.0 0.0 0.0