condition	mean	min	max
2 h after light	1.1862953333333333	0.837336	1.48539
6 h after light	1.84426	1.62261	2.08269
10 h after light	1.6667399999999999	1.46238	1.98013
2 h after dark	1.32584	1.22569	1.45274
6 h after dark	1.2944733333333334	1.24618	1.34307
10 h after dark	0.8365336666666666	0.728387	0.961082