condition	mean	min	max
4 h after light	1.70296	1.45449	1.95143
8 h after light	0.4151135	0.0	0.830227
12 h after light	0.141399	0.0	0.282798
4 h after dark	0.11899433333333333	0.0	0.356983
8 h after dark	0.5610866666666666	0.0	0.887448
12 h after dark	1.2540833333333332	0.0	2.55144