condition mean min max 1 h after light 6.487749323999999 5.8755604439999995 7.099938204 3 h after light 6.6587473636666665 4.161487323 8.500558589 5 h after light 9.394144608 7.9631743 11.92046523 7 h after light 7.292126963333334 5.143991907 10.62022611 9 h after light 6.496538296 6.289282977999999 6.666470492 11 h after light 6.436591353000001 1.842744191 9.209062081 13 h after light 8.267134946666667 6.691609903 10.02240649 15 h after light 9.159294988666666 7.639188961 11.69816582 1 h after dark 8.548789949666666 7.600353162999999 9.695114147 3 h after dark 7.287123855333333 6.4473519679999995 8.893497854 5 h after dark 7.449327088666667 6.686340752 8.482043451000001 7 h after dark 8.597888373333333 7.193202057000001 11.32510436