condition	mean	min	max
4 h after light	4.274895	3.67571	4.87408
8 h after light	3.5250250000000003	3.3307	3.71935
12 h after light	5.36054	5.16695	5.55413
4 h after dark	6.0361	5.73714	6.55621
8 h after dark	6.265616666666666	5.9487	6.62006
12 h after dark	4.845436666666667	4.44294	5.14794