condition	mean	min	max
4 h after light	10.903626666666666	10.4602	11.17377
8 h after light	11.544880000000001	11.321530000000001	11.71269
12 h after light	11.890270000000001	11.7415	11.96973
4 h after dark	11.950389999999999	11.62478	12.17307
8 h after dark	11.880413333333333	11.53505	12.103
12 h after dark	11.495633333333332	11.24662	11.70694