condition	mean	min	max
0 h after light	0.1811745	0.0	0.362349
4 h after light	1.0837165	0.738413	1.42902
8 h after light	0.368849	0.0	0.737698
4 h after dark	0.7124495	0.357279	1.06762
8 h after dark	0.7152430000000001	0.359876	1.07061
12 h after dark	0.534911	0.361862	0.70796