condition	mean	min	max
4 h after light	1.223796	0.360052	2.08754
8 h after light	1.287508	0.886756	1.68826
12 h after light	1.67172	1.42946	1.91398
4 h after dark	1.50526	1.08698	2.17309
8 h after dark	1.7096133333333334	1.59512	1.76949
12 h after dark	1.15631	1.13007	1.17273