condition mean min max 1 h after light 4.7601841875 4.316743035 5.20362534 3 h after light 3.392479481 1.945279445 5.783234911 5 h after light 1.3410150363333333 0.783518684 1.70300988 7 h after light 2.257000912 1.269602182 3.667220878 9 h after light 1.3855154953333333 0.7940811390000001 1.868046069 11 h after light 0.7735511883333333 0.660758516 0.9596264879999999 13 h after light 1.409589314 0.48982207899999997 2.832684275 15 h after light 1.8896496746666667 0.805440554 3.1931591889999997 1 h after dark 1.8838547749999999 0.811092666 3.696774552 3 h after dark 1.373177933 1.027620629 1.7277672 5 h after dark 1.13425993 0.44388267200000003 1.64821577 7 h after dark 1.1861947279999998 0.8374900759999999 1.6610993219999999