condition	mean	min	max
4 h after light	267.0968895	258.847441	275.346338
8 h after light	279.471129	255.648511	303.293747
12 h after light	259.385903	246.693595	272.078211
4 h after dark	245.1523325	213.767899	276.536766
8 h after dark	225.5176055	212.200219	238.834992
12 h after dark	308.141361	308.141361	308.141361