condition	mean	min	max
4 h after light	0.5666905	0.396221	0.73716
8 h after light	0.616959	0.481527	0.752391
12 h after light	0.5785800000000001	0.520055	0.637105
4 h after dark	0.775372	0.608365	0.942379
8 h after dark	0.8013835	0.794242	0.808525
12 h after dark	0.9208685	0.845329	0.996408