condition	mean	min	max
3 h after light	2.8457166666666667	2.40891	3.63719
6 h after light	2.752063333333333	2.00025	3.20581
9 h after light	3.19772	2.75867	3.92861
12 h after light	3.0495775	1.94656	4.24675
3 h after dark	3.93596	3.13177	4.45112
6 h after dark	2.7673566666666667	2.05109	3.84549
9 h after dark	2.97991	2.73082	3.16058
12 h after dark	2.7245049999999997	2.54027	2.90874