condition	mean	min	max
3 h after light	0.433924	0.411728	0.449849
6 h after light	0.5923956666666667	0.285913	1.1105
9 h after light	0.8346706666666667	0.514242	1.09675
12 h after light	1.322313	0.779705	2.01764
3 h after dark	1.513088	0.931034	2.27277
6 h after dark	1.3012966666666665	1.04554	1.58762
9 h after dark	0.945949	0.846512	1.1121
12 h after dark	0.3569365	0.255135	0.458738