condition mean min max Dawn 4.993065 4.7300699999999996 5.25606 Morning 5.73111 5.73111 5.73111 Noon 6.940855 6.940855 6.940855 Night 7.56942 7.56942 7.56942 Midnight 6.6236049999999995 6.6236049999999995 6.6236049999999995