condition	mean	min	max
4 h after light	0.7596453333333333	0.463458	1.08027
8 h after light	0.447803	0.206773	0.637158
12 h after light	0.7308576333333333	0.0954099	1.4984
4 h after dark	1.0762586666666667	0.424566	1.7185
8 h after dark	1.148768	0.891184	1.29976
12 h after dark	0.87733	0.826783	0.96304