condition	mean	min	max
4 h after light	2.939345	2.866247	3.04746
8 h after light	2.1542623333333335	1.530521	2.555216
12 h after light	1.402432	1.290057	1.519016
16 h after light	3.4117503333333334	2.786623	3.9949800000000004
4 h after dark	2.374874333333333	2.182826	2.731046
8 h after dark	1.5160563333333335	1.4734530000000001	1.56081