condition mean min max 0 h after light 0.1144845 0.0 0.228969 2 h after light 0.088415 0.0 0.17683 4 h after light 0.12676 0.0 0.25352 8 h after light 0.2956775 0.0 0.591355 12 h after light 0.0 0.0 0.0 2 h after dark 0.090863 0.0 0.181726 4 h after dark 0.0 0.0 0.0 8 h after dark 0.220597 0.0 0.441194 12 h after dark 0.264427 0.0 0.528854