condition	mean	min	max
4 h after light	2.902583	2.815888	3.075422
8 h after light	2.2790606666666666	1.539555	2.831346
12 h after light	1.4149163333333334	1.305425	1.518734
16 h after light	2.8552239999999998	2.430926	3.388832
4 h after dark	2.321205	2.115416	2.641653
8 h after dark	1.540778	1.505615	1.560183