condition mean min max 1 h after light 2.155897081 0.849478618 3.462315544 3 h after light 1.5062351186666667 0.869564515 2.176142999 5 h after light 1.890644442 0.978545653 2.7523639369999997 7 h after light 2.199264908 0.9001985840000001 4.227103295 9 h after light 3.1639180579999997 2.282776785 3.771578542 11 h after light 3.751515739666667 1.7690344230000001 6.302133311 13 h after light 3.0063406296666666 2.327478285 3.502150977 15 h after light 2.6309578756666667 0.991021066 4.309286081000001 1 h after dark 1.8525845193333335 1.199395565 3.0908102860000004 3 h after dark 2.832278419 1.4088709469999998 4.091307761 5 h after dark 1.386358346 0.509975142 2.324708205 7 h after dark 1.1296432196666666 0.7877776940000001 1.603554599