condition mean min max 1 h after light 4.033496626 3.1117013119999997 4.95529194 3 h after light 3.690804871666667 3.5362323730000003 3.8094771769999998 5 h after light 5.396396020666667 4.7148108760000005 6.470079118999999 7 h after light 4.099286417 3.2792948410000005 5.369563645 9 h after light 5.172675963 4.56839091 6.197734285 11 h after light 5.10281859 3.906617685 6.707835342999999 13 h after light 6.508027658666666 6.264878373999999 6.941763544 15 h after light 7.152997810666666 4.570454934 10.12257232 1 h after dark 6.841855108333333 6.146902269 7.791690315 3 h after dark 6.906734762666667 6.031728742 7.400833597 5 h after dark 5.7180714749999995 4.586586458999999 6.573012942999999 7 h after dark 5.026170910333334 2.806220549 6.248109816