condition	mean	min	max
4 h after light	1.6065055	0.767041	2.44597
8 h after light	1.275852	0.901964	1.64974
12 h after light	1.705985	1.03413	2.37784
4 h after dark	0.7880119999999999	0.244799	1.61934
8 h after dark	0.938537	0.762531	1.03778
12 h after dark	1.103964	0.440182	1.4817