condition	mean	min	max
4 h after light	0.739573	0.566475	1.04092
8 h after light	0.7918133333333334	0.376806	1.05257
12 h after light	0.41748466666666667	0.188672	0.799338
4 h after dark	2.2921233333333335	0.97082	3.19939
8 h after dark	0.808737	0.617571	1.04383
12 h after dark	0.841835	0.733669	0.89836