condition	mean	min	max
4 h after light	2.77793	2.39607	3.15979
8 h after light	1.726415	1.66588	1.78695
12 h after light	1.043515	1.00244	1.08459
4 h after dark	1.0692643333333334	0.944629	1.286
8 h after dark	2.3659966666666667	2.1612	2.61189
12 h after dark	2.2485533333333336	1.8873	2.84039