condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.13592749999999998 0.133487 0.138368 8 h after light 0.3507925 0.281274 0.420311 12 h after light 0.0777235 0.0 0.155447 2 h after dark 0.6431255 0.304859 0.981392 4 h after dark 0.269198 0.130886 0.40751 8 h after dark 0.454052 0.295422 0.612682 12 h after dark 0.0699005 0.0 0.139801