condition mean min max 1 h after light 5.1227276386666665 4.587318529 5.542527037 3 h after light 5.352177059666667 5.188142132 5.525113431 5 h after light 5.711207086 4.606038464 6.630320364 7 h after light 5.940040656333333 4.535872738 7.072739562000001 9 h after light 6.283605718 4.212478663 8.505714822 11 h after light 6.005342351666667 5.0303774919999995 7.558636556000001 13 h after light 6.774168337666667 5.518720387999999 7.915844568 15 h after light 7.518461124666667 5.896919345 8.541239238 1 h after dark 7.410449084000001 6.900184136 8.286010595 3 h after dark 6.5545623299999995 6.137464304 6.818375522 5 h after dark 6.011065944666666 5.326584594 6.76338819 7 h after dark 5.469052589333333 5.25079159 5.765580087999999