condition mean min max 1 h after light 2.801390953 2.629606742 2.9731751639999997 3 h after light 3.1737370936666665 2.546581795 3.876254716 5 h after light 3.059179452 2.401884786 3.98158715 7 h after light 2.732953192666667 2.399166735 3.022095246 9 h after light 3.862819941 2.981586004 5.260261873 11 h after light 3.2801009133333334 2.390464359 4.206608605 13 h after light 3.6335032346666667 2.876766874 4.556275181 15 h after light 2.949151581 2.406765446 3.72165616 1 h after dark 2.8567871803333333 2.385972154 3.4482622480000003 3 h after dark 2.712312307 2.465524157 3.178272097 5 h after dark 3.0250408396666666 2.638857963 3.229842567 7 h after dark 3.3823053410000004 2.548692539 4.7104416360000005