condition	mean	min	max
4 h after light	3.4674723333333333	3.367398	3.6098559999999997
8 h after light	3.422809	2.7534520000000002	4.497555999999999
12 h after light	2.543362333333333	1.4070040000000001	4.594723999999999
16 h after light	3.390261333333333	3.118532	3.809831
4 h after dark	2.7789236666666666	2.4878419999999997	3.226387
8 h after dark	1.7750806666666665	1.685961	1.858844