condition mean min max 4 h after light 189.22132399999998 158.710196 219.732452 8 h after light 195.7384485 167.408731 224.068166 12 h after light 258.962826 232.462826 285.462826 4 h after dark 430.3557175 328.51909 532.192345 8 h after dark 363.000226 312.571941 413.428511 12 h after dark 323.966731 323.966731 323.966731