condition mean min max 1 h after light 8.347275463999999 5.135594468 11.55895646 3 h after light 14.783691056666667 12.75458929 17.24926365 5 h after light 10.670320276 6.843597598 13.54344699 7 h after light 13.635610253333333 12.77184623 14.54140074 9 h after light 10.299977629666667 7.989219028 14.7426044 11 h after light 12.156755823333333 11.82410838 12.66049316 1 h after dark 11.107900626666666 8.90818797 13.291580999999999 3 h after dark 7.753985610666666 5.959713527999999 9.261334136 5 h after dark 10.091045217333335 7.908805065 12.63935346 7 h after dark 6.137362310666667 4.645771346 7.124776272 9 h after dark 9.508694708666667 8.10977175 10.5914159 11 h after dark 6.460178482666667 6.043230027999999 7.173403809