condition mean min max 1 h after light 2.2665096375 1.4070121830000002 3.126007092 3 h after light 3.286923288666667 3.036133742 3.598767236 5 h after light 2.5223952326666668 1.121901246 4.135403661000001 7 h after light 4.249780907333333 3.641138515 5.087540407 9 h after light 4.808112110000001 3.6209145030000003 6.338113762000001 11 h after light 5.5670419749999995 3.819607825 8.26416177 1 h after dark 7.462569917 5.327778393 10.88114235 3 h after dark 6.364456314333333 4.290993741 7.668644854 5 h after dark 13.961697796666668 11.90919659 15.71073439 7 h after dark 17.078306836666666 11.63738747 25.3479805 9 h after dark 12.635928563333334 9.10329391 15.58348297 11 h after dark 6.683998842333334 4.751340825 7.699892162