condition mean min max 1 h after light 4.6432065005 4.361870361 4.92454264 3 h after light 5.5845629930000005 4.466587691 6.452961941 5 h after light 7.026768714999999 6.787502536 7.288648952999999 7 h after light 7.726371219333333 5.511502107 9.224217572 9 h after light 6.886878844666667 5.305060784 9.922906811 11 h after light 10.295414316666667 8.561189953 13.1073341 1 h after dark 11.667992625333333 9.984344906 13.07604185 3 h after dark 9.470188484333333 7.4496419110000005 11.95212716 5 h after dark 7.061241052333334 6.198793159 7.904794242 7 h after dark 6.131445325333333 5.2163046689999994 6.641539314 9 h after dark 4.938188973333333 4.163091727 5.830554853 11 h after dark 3.923310577 3.467194656 4.485696516