condition	mean	min	max
4 h after light	1.177589	0.712759	2.08174
8 h after light	1.6829383333333334	0.497765	2.45724
12 h after light	2.40451	1.49857	3.06946
4 h after dark	2.14467	1.64698	2.6038
8 h after dark	1.6335323333333334	0.594647	2.99606
12 h after dark	1.145186	0.967668	1.36172