condition	mean	min	max
4 h after light	4.4425550000000005	4.38263	4.50248
8 h after light	2.423375	2.31519	2.53156
12 h after light	3.29719	3.12398	3.4704
4 h after dark	3.756683333333333	2.74833	4.71338
8 h after dark	3.9217633333333333	3.12082	4.63713
12 h after dark	3.9638133333333334	3.08867	4.40335