condition mean min max 0 h after light 0.0183968 0.0 0.0367936 2 h after light 0.1290065 0.0 0.258013 4 h after light 0.532851 0.504927 0.560775 8 h after light 0.2849129 0.0378538 0.531972 12 h after light 0.46949050000000003 0.125998 0.812983 2 h after dark 0.1976595 0.189398 0.205921 4 h after dark 0.3052705 0.256907 0.353634 8 h after dark 0.12194050000000001 0.119728 0.124153 12 h after dark 0.172981 0.157101 0.188861