condition mean min max 1 h after light 6.152816192666666 4.8319146239999995 6.880977793 3 h after light 5.675985605 4.808895023 6.42329941 5 h after light 6.115733604333333 4.75763446 8.669479812 7 h after light 5.740185027 4.813919993 6.293067484 9 h after light 5.549046609 4.14853954 6.628459072 11 h after light 5.228473971666666 3.8658675510000005 6.228086417999999 13 h after light 6.339159176333333 3.995005233 8.563531636 15 h after light 5.416444843 5.087061605 5.943760229 1 h after dark 6.732207204 5.42536408 7.827947245 3 h after dark 5.825994108333333 4.889492973 6.733334623999999 5 h after dark 6.540099438333334 5.452981727999999 7.216773275 7 h after dark 8.26290479 7.539604731 8.91347799