condition mean min max 3 h after light 0.3325113333333333 0.131749 0.653072 6 h after light 0.194635 0.0 0.309764 9 h after light 0.09967583333333334 0.0583318 0.16708 12 h after light 0.09600233333333333 0.0 0.146248 3 h after dark 0.583269 0.122701 1.07625 6 h after dark 0.523248 0.344873 0.812277 9 h after dark 0.403346 0.173126 0.577372 12 h after dark 0.23014199999999999 0.0 0.479112