condition	mean	min	max
4 h after light	1.310435	0.696465	1.69267
8 h after light	0.146321	0.0	0.220934
12 h after light	0.3178650333333333	0.0390711	0.4938
4 h after dark	1.027698	0.666494	1.39273
8 h after dark	13.094533333333333	11.8022	14.5008
12 h after dark	23.180233333333334	20.2467	25.6389