condition mean min max 3 h after light 1.54715 0.0 4.64145 6 h after light 0.009878075914423334 3.88977e-09 0.0296342 9 h after light 1.3878323793333334e-05 0.0 4.16308e-05 12 h after light 0.24461870982133332 0.0 0.733856 3 h after dark 0.9846114333333333 0.0 2.93406 6 h after dark 0.7998796051 2.35643e-05 2.39905 9 h after dark 1.0542443758233333 0.0 3.16273 12 h after dark 5.90376 4.05433 9.20144