condition mean min max 1 h after light 2.770484837666667 2.21274595 3.2653647660000003 3 h after light 1.4750025516666667 1.227802985 1.77612073 5 h after light 2.250155751 0.889802885 3.3404667480000003 7 h after light 2.015019842 1.5011148369999998 2.506088821 9 h after light 2.200805687 1.317786803 2.849617919 11 h after light 1.7508325826666669 0.598854463 2.57646072 13 h after light 2.282294976 1.974542816 2.525300108 15 h after light 1.5415644313333332 1.0958876659999999 2.198113039 1 h after dark 2.8581196856666664 1.726252207 4.269488934 3 h after dark 3.139967407 2.614923471 3.5752219239999996 5 h after dark 3.1966795206666667 2.598333948 3.990451105 7 h after dark 2.610878593333333 1.7065072669999999 4.056433097