condition	mean	min	max
4 h after light	0.259013	0.0	0.518026
8 h after light	0.0	0.0	0.0
12 h after light	0.2447965	0.0	0.489593
4 h after dark	0.19107433333333335	0.0	0.573223
8 h after dark	2.8533333333333333e-06	0.0	8.56e-06
12 h after dark	0.0	0.0	0.0