condition mean min max 1 h after light 2.740856833 2.187456101 3.294257565 3 h after light 3.7153566440000003 2.067609107 4.8885297880000005 5 h after light 3.815254633 2.9820523389999996 4.372259696 7 h after light 4.6112998476666665 3.7571884110000004 5.390059215 9 h after light 4.759031420666666 2.563547871 6.740033495 11 h after light 5.851663301666667 5.307177643 6.238742412000001 1 h after dark 5.848636125 4.070534217 8.757291227 3 h after dark 5.147282162333333 3.118295242 7.225191875 5 h after dark 4.319004761666666 3.7484547 5.096925766 7 h after dark 4.272823463 3.7237228960000004 4.57752102 9 h after dark 4.331256848333333 3.432682119 5.184170668 11 h after dark 4.204136653333333 2.860737975 5.3344450210000005