condition	mean	min	max
4 h after light	0.38855633333333334	0.0	0.783757
8 h after light	0.37103166666666665	0.285448	0.5419
12 h after light	0.41738200000000003	0.118721	0.783985
4 h after dark	0.7189386666666666	0.583116	0.787774
8 h after dark	0.686729	0.582905	0.821029
12 h after dark	0.937671	0.662375	1.38121