condition mean min max 1 h after light 2.5064643854999997 1.7697471219999998 3.243181649 3 h after light 1.6873953143333333 1.156075968 2.539651451 5 h after light 1.4130932896666666 0.978545653 1.668099356 7 h after light 2.1927988293333334 1.713690525 2.614209503 9 h after light 1.939786209 1.699866385 2.395762833 11 h after light 1.308011836 0.9582269790000001 1.7053818669999998 13 h after light 1.7149110650000001 1.196022235 2.00122913 15 h after light 2.2183427706666667 1.840467694 2.529333151 1 h after dark 2.176707059 1.5200706330000002 2.69864002 3 h after dark 1.74601985 1.53424041 2.069279204 5 h after dark 2.3236462186666667 1.759238642 2.718488208 7 h after dark 2.832188606666667 1.8376793580000002 3.5077756860000004