condition mean min max 1 h after light 4.0463999385000005 3.658231676 4.434568201 3 h after light 3.892290643 3.474012648 4.107710357 5 h after light 5.010330848333333 3.4778938619999997 7.004154656 7 h after light 4.506417799 4.2396170060000005 4.958818686 9 h after light 4.508187268 3.248949071 5.810304668 11 h after light 4.861248883333333 4.004939933999999 5.66355643 1 h after dark 6.923612826 6.615812729 7.473312055 3 h after dark 6.7063091340000005 5.8196221260000005 7.4496419110000005 5 h after dark 7.3859898243333335 5.139654104 8.788883072 7 h after dark 7.750597590333334 7.172418919 8.497439591000001 9 h after dark 6.868113694000001 6.383407315 7.208686 11 h after dark 5.970141775333333 5.59393875 6.666243432999999