condition mean min max 0 h after light 1.702175 1.0247 2.37965 2 h after light 1.91741 1.43033 2.40449 4 h after light 0.837736 0.466522 1.20895 8 h after light 0.7358665 0.734468 0.737265 12 h after light 2.145725 1.90144 2.39001 2 h after dark 1.0440740000000002 0.489978 1.59817 4 h after dark 1.398245 1.37229 1.4242 8 h after dark 3.422295 3.0974 3.74719 12 h after dark 2.86285 2.79417 2.93153