condition mean min max 1 h after light 4.7770250585 1.840537006 7.713513111 3 h after light 2.6089327630000003 1.6149055280000002 3.67224131 5 h after light 4.8298947593333335 1.7346945669999998 7.16685687 7 h after light 6.358197347333333 5.540932698 7.6516879620000005 9 h after light 5.980390625333333 5.418324103 6.9789612960000005 11 h after light 5.193773571333334 3.390649312 6.562911241 13 h after light 5.145196025333333 4.315150311 6.222441945 15 h after light 5.747808862333333 3.043850417 9.140909868 1 h after dark 8.807613935333334 6.7896488260000005 10.58775143 3 h after dark 8.701979781333334 4.858427966 13.93899334 5 h after dark 7.998778523333333 5.088452287 13.3160176 7 h after dark 6.610340525333333 4.216927656 9.470994353