condition	mean	min	max
4 h after light	0.8875995	0.724729	1.05047
8 h after light	0.7460175	0.574272	0.917763
12 h after light	1.524106	0.669222	2.37899
4 h after dark	1.0066116666666667	0.793341	1.41696
8 h after dark	1.353788	0.839381	2.24145
12 h after dark	0.5833586666666667	0.0	1.17362