condition mean min max 1 h after light 1.220338644 1.0956694759999999 1.345007812 3 h after light 1.6374435753333332 1.366458524 1.7777560159999999 5 h after light 1.5416960773333335 1.194476145 1.918314259 7 h after light 1.7852447116666668 1.470492845 2.342043718 9 h after light 1.7673190303333335 1.593624736 2.0311902280000003 11 h after light 2.1007526953333335 1.250613369 3.095810241 13 h after light 1.7831033306666668 1.519985819 2.06376754 15 h after light 1.8068796569999999 1.6281060369999998 1.9587664 1 h after dark 2.0925666346666665 1.752198301 2.49874076 3 h after dark 1.8896841733333334 1.144707645 2.542617678 5 h after dark 1.8168247750000002 1.319428981 2.091144776 7 h after dark 2.1152628046666666 1.20266595 2.780391861