condition mean min max 1 h after light 2.827038054 2.661991538 2.99208457 3 h after light 8.459489075333334 8.170173668 8.931370199 5 h after light 8.600354131 7.100638077999999 10.4800608 7 h after light 12.18572178 10.4155203 14.46130497 9 h after light 9.53903656 7.126249818 11.65647037 11 h after light 7.895870120333334 7.469531315 8.156825146000001 13 h after light 9.530778125666668 5.571726147000001 12.61214043 15 h after light 10.469978066666666 10.02209568 11.27616776 1 h after dark 10.047514633666667 7.435016101 13.27202667 3 h after dark 11.983124741666666 9.853068385 13.446581699999998 5 h after dark 10.498587076333333 8.800289049 11.47158176 7 h after dark 10.988579377333334 9.115955162 13.79990206