condition	mean	min	max
4 h after light	0.2345955	0.212364	0.256827
8 h after light	0.24338100000000001	0.208081	0.278681
12 h after light	0.570486	0.505641	0.635331
4 h after dark	0.540278	0.488226	0.59233
8 h after dark	0.573644	0.330997	0.816291
12 h after dark	0.290288	0.215287	0.365289