condition	mean	min	max
4 h after light	1.38835	1.02631	1.79993
8 h after light	1.8829563333333335	0.668659	2.76294
12 h after light	2.2002466666666667	1.49804	2.74459
4 h after dark	2.02593	1.77519	2.42367
8 h after dark	1.66095	1.01622	2.0531
12 h after dark	1.320891	0.867953	1.73206