condition	mean	min	max
3 h after light	261.675	243.688	270.889
6 h after light	237.11633333333333	202.723	265.896
9 h after light	196.648	187.971	207.63
12 h after light	203.8915	172.49	237.122
3 h after dark	234.561	215.924	249.404
6 h after dark	226.914	219.738	234.742
9 h after dark	238.34466666666665	222.778	248.827
12 h after dark	228.05	222.228	233.872