condition mean min max 1 h after light 1.4948538346666667 0.903161612 2.277162271 3 h after light 1.3210955736666667 0.9663370790000001 1.6882291040000001 5 h after light 1.6100139886666667 0.8374615390000001 2.58126976 7 h after light 1.7854894559999999 1.643432152 2.004871057 9 h after light 1.2235567866666668 0.450928211 1.856881405 11 h after light 1.2455210276666666 1.096366264 1.442487892 13 h after light 1.4647594716666665 0.780633206 2.156741301 15 h after light 1.3808082346666668 0.9758412320000001 1.722109189 1 h after dark 1.2952320353333333 0.92093497 1.972859666 3 h after dark 1.060885206 0.774631417 1.42115406 5 h after dark 1.243626218 1.1042919279999999 1.35845144 7 h after dark 1.047872406 0.533741197 1.772142162