condition mean min max 1 h after light 3.115657401 2.324172108 3.9071426939999996 3 h after light 0.17735157833333334 0.0 0.532054735 5 h after light 2.732606869 0.0 4.7770985569999995 7 h after light 1.7521333943333333 0.998003172 2.489783831 9 h after light 1.1050933416666666 0.0 2.811633149 11 h after light 0.119936218 0.0 0.359808654 1 h after dark 0.0 0.0 0.0 3 h after dark 0.09931535233333333 0.0 0.297946057 5 h after dark 0.0 0.0 0.0 7 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 11 h after dark 0.0 0.0 0.0