condition	mean	min	max
4 h after light	0.41964049999999997	0.31992	0.519361
8 h after light	0.28880399999999995	0.253503	0.324105
12 h after light	0.3274135	0.241243	0.413584
4 h after dark	0.29797633333333334	0.0	0.560332
8 h after dark	0.519074	0.346272	0.815169
12 h after dark	0.26795066666666667	0.0	0.407147