condition mean min max 0 h after light 1.5356794999999999 0.979399 2.09196 2 h after light 1.2565 1.17812 1.33488 4 h after light 0.2940835 0.11429 0.473877 8 h after light 1.0818795 0.959639 1.20412 12 h after light 2.8532200000000003 2.02978 3.67666 2 h after dark 1.552435 1.25288 1.85199 4 h after dark 2.4365449999999997 2.18523 2.68786 8 h after dark 2.3278749999999997 2.09828 2.55747 12 h after dark 1.2687125 0.622295 1.91513